139604866

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{5987}}^1$

素因数の和:6209

約数の個数: 16

約数和(自身を含む): 213412320

約数和(自身を除く): 73807454

約数列:

[1, 2, 89, 131, 178, 262, 5987, 11659, 11974, 23318, 532843, 784297, 1065686, 1568594, 69802433, 139604866]

約数ペア:

[(1, 139604866), (2, 69802433), (89, 1568594), (131, 1065686), (178, 784297), (262, 532843), (5987, 23318), (11659, 11974)]